is found in the constellation Sagittarius. is a blue-white star and is categorized as a very hot star.

GCVS:
YY Sgr
Right Ascension:
18h 44m 35.820s
Declination:
-19° 23' 23.00"
Magnitude:
10.7 - 10.0
Spectral Type:
B8+B8
Constellation:
Sagittarius